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Brief description of the finishing in the molten state of the polymers obtained by techniques of polymerization in the vapour phase
Brief description of the finishing in the molten state of the polymers obtained by techniques of polymerization in the vapour phase
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机译:通过气相聚合技术获得的聚合物在熔融状态下的精加工简述
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摘要
A melt finish process is disclosed herein for working up solid, particulate polymer from a vapor state polymerization reactor, which reactor employs high yield catalysts, whereby the polymer is moved out of the reactor and into a post polymerization zone characterized by essentially adiabatic polymerization and the heat of such polymerization is used in raising the temperature of and melting said solid, particulate polymer to form molten polymer for further processing.
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